13198903760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 35849848320

約数和(自身を除く): 22650944560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 439, 530, 560, 742, 848, 878, 1013, 1060, 1484, 1756, 1855, 2026, 2120, 2195, 2968, 3073, 3512, 3710, 4052, 4240, 4390, 5065, 5936, 6146, 7024, 7091, 7420, 8104, 8780, 10130, 12292, 14182, 14840, 15365, 16208, 17560, 20260, 23267, 24584, 28364, 29680, 30730, 35120, 35455, 40520, 46534, 49168, 53689, 56728, 61460, 70910, 81040, 93068, 107378, 113456, 116335, 122920, 141820, 162869, 186136, 214756, 232670, 245840, 268445, 283640, 325738, 372272, 375823, 429512, 444707, 465340, 536890, 567280, 651476, 751646, 814345, 859024, 889414, 930680, 1073780, 1302952, 1503292, 1628690, 1778828, 1861360, 1879115, 2147560, 2223535, 2605904, 3006584, 3112949, 3257380, 3557656, 3758230, 4295120, 4447070, 6013168, 6225898, 6514760, 7115312, 7516460, 8894140, 12451796, 13029520, 15032920, 15564745, 17788280, 23569471, 24903592, 30065840, 31129490, 35576560, 47138942, 49807184, 62258980, 94277884, 117847355, 124517960, 164986297, 188555768, 235694710, 249035920, 329972594, 377111536, 471389420, 659945188, 824931485, 942778840, 1319890376, 1649862970, 1885557680, 2639780752, 3299725940, 6599451880, 13198903760]

約数ペア:

[(1, 13198903760), (2, 6599451880), (4, 3299725940), (5, 2639780752), (7, 1885557680), (8, 1649862970), (10, 1319890376), (14, 942778840), (16, 824931485), (20, 659945188), (28, 471389420), (35, 377111536), (40, 329972594), (53, 249035920), (56, 235694710), (70, 188555768), (80, 164986297), (106, 124517960), (112, 117847355), (140, 94277884), (212, 62258980), (265, 49807184), (280, 47138942), (371, 35576560), (424, 31129490), (439, 30065840), (530, 24903592), (560, 23569471), (742, 17788280), (848, 15564745), (878, 15032920), (1013, 13029520), (1060, 12451796), (1484, 8894140), (1756, 7516460), (1855, 7115312), (2026, 6514760), (2120, 6225898), (2195, 6013168), (2968, 4447070), (3073, 4295120), (3512, 3758230), (3710, 3557656), (4052, 3257380), (4240, 3112949), (4390, 3006584), (5065, 2605904), (5936, 2223535), (6146, 2147560), (7024, 1879115), (7091, 1861360), (7420, 1778828), (8104, 1628690), (8780, 1503292), (10130, 1302952), (12292, 1073780), (14182, 930680), (14840, 889414), (15365, 859024), (16208, 814345), (17560, 751646), (20260, 651476), (23267, 567280), (24584, 536890), (28364, 465340), (29680, 444707), (30730, 429512), (35120, 375823), (35455, 372272), (40520, 325738), (46534, 283640), (49168, 268445), (53689, 245840), (56728, 232670), (61460, 214756), (70910, 186136), (81040, 162869), (93068, 141820), (107378, 122920), (113456, 116335)]